<!--
 * @Description: 分类管理页面 选择商品窗口
 * @Date: 2023-04-10 22:08:56
 * @LastEditTime: 2023-04-10 23:02:28
 * @Author: Black
 * @FilePath: \store_admin\src\components\ChooseGoods.vue
-->
<template>
  <el-dialog title="商品选择" v-model="dialogVisible" width="70%" top="10vh" destroy-on-close>
    <!-- 表格数据部分 -->
    <el-table ref="multipleTableRef" @selection-change="handleSelectionChange" :data="tableData" style="width: 100%"
      v-loading="loading" height="400px">
      <el-table-column type="selection" width="55" />
      <el-table-column label="商品">
        <template #default="{ row }">
          <div class="flex">
            <el-image class="mr-3 rounded" :src="row.cover" fit="cover" :lazy="true" style="width:50px;height: 50px;">
            </el-image>
            <div class="flex-1">
              <p>{{ row.title }}</p>
              <p class="text-gray-400 text-xs mb-1">分类:{{ row.category ? row.category.name : "未分类" }}</p>
              <p class="text-gray-400 text-xs">创建时间：{{ row.create_time }}</p>
            </div>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="总库存" width="90" prop="stock" align="center" />
      <el-table-column label="价格(元)" width="150" align="center">
        <template #default="{ row }">
          <span class="text-rose-500">{{ row.min_price }}</span>
          <el-divider direction="vertical" />
          <span class="text-gray-500 text-xs">{{ row.min_oprice }}</span>
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页 -->
    <div class="flex items-center justify-center mt-5">
      <el-pagination background layout="prev,pager,next" :total="total" :current-page="currentPage" :page-size="limit"
        @current-change="getData" />
    </div>

    <template #footer>
      <span>
        <el-button @click="close">取消</el-button>
        <el-button type="primary" @click="submit">确认</el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup>
import { ref } from 'vue';
import { getGoodsList } from '~/api/goods.js'
import { useInitTable } from '~/composables/useCommon.js'

const dialogVisible = ref(false)
const {
  handleSelectionChange,
  multipleTableRef,
  searchForm,
  tableData,
  loading,
  currentPage,
  total,
  limit,
  getData,
  multiSelectionIds
} = useInitTable({
  searchForm: {
    title: "",
    tab: "all",
    category_id: null,
  },
  getList: getGoodsList,
  onGetListSuccess: (res) => {
    tableData.value = res.list
    total.value = res.totalCount
  },
})

function close() {
  dialogVisible.value = false
}

const callbackFunction =  ref(null)
const open = (callback = null) => {
  callbackFunction.value = callback
  dialogVisible.value = true
}

const submit = () => {
  if(typeof callbackFunction.value === 'function') {
    callbackFunction.value(multiSelectionIds.value)
  }
  close()
}

defineExpose({
  open
})
</script>

<style scoped></style>